Created
August 23, 2018 05:59
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Show preview when select an image via file input
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| <html lang="en"> | |
| <head> | |
| <title>Show preview when select an image via file input </title> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> | |
| </head> | |
| <body> | |
| <input type="file" name="image_file" id="image_file"> | |
| <br> | |
| <img src="" id="image_file_tag" width="300px" /> | |
| <script type="text/javascript"> | |
| function readIMGURL(input) { | |
| if (input.files && input.files[0]) { | |
| var reader = new FileReader(); | |
| reader.onload = function (e) { | |
| $('#image_file_tag').attr('src', e.target.result); | |
| } | |
| reader.readAsDataURL(input.files[0]); | |
| } | |
| } | |
| $("#image_file").change(function(){ | |
| readIMGURL(this); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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